com.adobe.forms.foundation.service.handlers.FormsReferenceProvider Maven / Gradle / Ivy

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package com.adobe.forms.foundation.service.handlers;

import com.adobe.forms.foundation.service.FormsAssetType;
import com.adobe.forms.foundation.service.FormsDependencyManager;
import com.adobe.granite.references.ReferenceProvider;
import com.adobe.granite.references.Reference;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Created by ramnani on 5/30/2016.
 */

@Component
@Service(value = ReferenceProvider.class)
public class FormsReferenceProvider implements ReferenceProvider {

    @org.apache.felix.scr.annotations.Reference
    private FormsDependencyManager formsDependencyManager;

    private static final Logger logger = LoggerFactory.getLogger(FormsReferenceProvider.class);

    public String getType() {
        return "formReferences";
    }

    public List getReferences(Resource resource) {
        List references = new ArrayList();
	    if(resource != null) {
		    String resourceId = resource.getPath();
		    try {
			    ResourceResolver resourceResolver = resource.getResourceResolver();
			    Map> parentDeps = formsDependencyManager.getImmediateParentDependencies(resourceId);
			    for (FormsAssetType assetType : parentDeps.keySet()) {
				    Set ids = parentDeps.get(assetType);
				    for (String id : ids) {
					    references.add(new Reference(resource, resourceResolver.getResource(id), getType()));
				    }
			    }
		    } catch (Exception e) {
			    logger.error("Error in retrieving dependencies for the given resource : " + resourceId, e);
		    }
	    }
        return references;
    }
}